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CBSE Class 12 Biology Notes Chapterwise PDF

CBSE Class 12 Biology Notes prepared by veteran teachers. Free Download the Chapter-wise Revision Key Notes PDF. Notes are based on NCERT book and the latest CBSE syllabus. 

These notes contains important diagrams which enables high scoring in CBSE Biology exams with less efforts. NEET Aspirants will also be benefited with these Class 12 Biology Notes when read along with Chapter-wise Mindmaps and completing the Chapter-wise Sample Papers.

Class 12 Biology Notes

UNIT VI – Reproduction

UNIT VII – Genetics and Evolution

  • Chapter 5 – Principles of Inheritance and Variations
  • Chapter 6 – Molecular Basis of Inheritance
  • Chapter 7 – Evolution

UNIT VIII – Biology In Human Welfare

  • Chapter 8 – Human Health and Disease
  • Chapter 9 – Strategies for Enhancement in Food Production
  • Chapter 10 – Microbes in Human Welfare

UNIT IX – Biotechnology

  • Chapter 11 – Biotechnology: Principles and Processes
  • Chapter 12 – Biotechnology and its Applications

UNIT X – Ecology

  • Chapter 13 – Organisms and Populations
  • Chapter 14 – Ecosystem
  • Chapter 15 – Biodiversity and Conservation
  • Chapter 16 – Environmental Issues
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Important Resources you can’t miss!

  • Class 12 Biology Mind-maps 
  • Class 12 Chapter-wise Sample Papers 

The author understands the difficulties faced by Class 12 Biology Students in taking class notes during lectures. To reduce these difficulties we came up with a solution to provide the students appearing in CBSE exams with Class 12 Biology Notes Chapter-wise available for free download in a crisp way. This will enable the students to pay more attention in their class lectures without bothering taking notes. The content has been developed using requisite diagrams and text presented in different formats. Where-ever requires information has been given in tables formats also to reduce text and ease learning.

I would ask every student having gone through the chapter-wise notes, to assess their learning through simple and short tests available in this website. In Biology understanding the meaning of different terms with correct spelling is very important. For this you may test your present status with our BioVocab Crossword Challenge.

To improve your scores in school and board examination, we have for you Chapterwise sample Papers. Download and Start Practicing. CBSE Biology Paper contains questions carrying different marks. Accordingly the sample papers have been developed as per the CBSE Biology Question Paper pattern including 1 Mark, 2 Marks, 3 Marks, and 5 Marks Questions. Questions related to Drawing and labeling Skills have also been included. Overall, the question paper maintains testing areas in knowledge, understanding ,skill and application.

Finally, Appear in the online test and get your results on the spot. Be sure you have gone through the Class 12 Biology Notes before appearing the test.

See how we help you boost your journey!

Best Wishes for your Class 12 Biology CBSE exams.